<□>One w□tness c□me forw□r□, c□aiming to ha□e se□n a m□ste□i□us man lurk□ng □ea□ the group's cam□□ite□□n the □ays □eading □p to □he□r disappe□ran□e. □h□ ind□vi□ual descr□bed□the man as□tal□ and i□posing, and there we□e reports of □eated confronta□ions between him and th□ mis□□ng □□oup. □ould this s□ranger hold□the key t□ solving□t□□□□y□tery, or□was he just a r□□ herring in the case?<□□>